Quote:
Originally Posted by yepvegas
I cannot see the pics up close, i do not have enough post yet. What kind of mpg gains did you see. I have a 08 Suzuki SX4 sport sedan and it has a huge opening at the bottom of the bumper and has a 3/4 inch honey comb type of mesh grill. I would not want to risk blocking the top one would blocking say 50 percent of it be a help?
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Making the grill opening smaller will help you MPG, how much is varies with the car. On mine I blocked just the upper part and saw a .78MPG (1.8%) gain. The wiki has a 2.8% 5 user average (range of 1-6%):
Grill block partial or full - EcoModder
The wiki (
Main Page - EcoModder) is full of great ways to improve MPG. It is the collection area for mods, projects, & reference material. I would start there and you should find a few months work of projects to work on!
If you find a mod or two that you need help on start a help me thread. If you do some mods for MPG, please track your MPG and report the data so it can be added to the wiki to help others
Ben L.
wiki moderator